[Bug 24156] New: recent openarena regression with drm-next

[<bug...@fr...>]

http://bugs.freedesktop.org/show_bug.cgi?id=24156

           Summary: recent openarena regression with drm-next
           Product: Mesa
           Version: git
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/Radeon
        AssignedTo: dri...@li...
        ReportedBy: li...@an...


Rv670 AGP running openarena fullscreen 1280x1024

Same behavior with modeset=0 or 1.

With current head corruption can be seen on menu and I get a gpu lockup a few
seconds after starting a timedemo. 

Sep 25 17:04:12 amd kernel: [drm:radeon_ib_get] *ERROR* radeon:
IB(11:0x00000000101B1000:16107)
Sep 25 17:04:12 amd kernel: [drm:radeon_ib_get] *ERROR* radeon: GPU lockup
detected, fail to get a IB
Sep 25 17:04:12 amd kernel: [drm:radeon_cs_ioctl] *ERROR* Failed to get ib !


I first tried reverting adea4796cfb9b74d340f9e32ba523fb61305d0b7

This caused the game to quit after splash screen with

Sep 25 20:57:44 amd kernel: [drm:r600_packet3_check] *ERROR* bad SET_RESOURCE
Sep 25 20:57:44 amd kernel: [drm:radeon_cs_ioctl] *ERROR* Invalid command
stream !


I then reverted 513bcb4655e68706594e45dfa1d4b181500110ba aswell (it wouldn't
revert cleanly alone) which got me back to a working openarena.


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